Persons advanced search

updated file structure to accommodate persons search.
Updates to persons search module
cleaning up unneeded files
Cleaning up unused files
new data run

This one uses @ana for record "types"
Added grouping to search results. Fixed #181

Added grouping to display one record per hit, even when there are
multiple hits in a single record.
Persons advanced search

updated file structure to accommodate persons search.
Updates to persons search module
cleaning up unneeded files
Cleaning up unused files
Added grouping to search results. Fixed #181

Added grouping to display one record per hit, even when there are
multiple hits in a single record.
fixed #197
Merge branch 'dev' of https://github.com/srophe/srophe-eXist-app into dev
better query handling enables using quotes for phrases #192
updates to persons submodule
updates to persons submodule
updated dev for persons search
multiple dev bug fixes

Bug fixes in new code. Also introducing new leaflet markers.
Fixed #228

Added support for multiple floruit, events and state elements. Updated
code for better readability.
Eliminated duplicate abstracts. #227